The invention discloses an elevator car with shake-proof and buffering functions. The elevator car comprises a car body, wherein the upper end of the car body is connected with a traction seat, the upper end of the traction seat is connected with a traction rope group, four corners of the upper end of the car body are each connected with a first electric telescopic rod, the power output end of each first electric telescopic rod is connected with a first extrusion plate, an auxiliary buffering device is arranged between one pair of first electric telescopic rods positioned on one side of the traction seat, the lower end of the car body is connected with a second electric telescopic rod, the power output end of the second electric telescopic rod is connected with a second extrusion plate, the center of the lower end of the car body is connected with a power supply box, one side of the power supply box is provided with a speed sensor, the speed sensor is connected with the lower end of the car body, and the auxiliary buffering device comprises an air pump and an air bag. Through the arrangement of the first electric telescopic rods, the second electric telescopic rod, the first extrusion plates, the second extrusion plate and the auxiliary buffering device, a good buffering and stopping effect can be achieved when the elevator car falls accidentally.
本发明公开了一种具有防震缓冲功能的电梯轿厢,包括上端连接有牵引座的轿厢本体,牵引座上端连接有牵引绳组,轿厢本体上端四角处均连接有第一电动伸缩杆,且第一电动伸缩杆的动力输出端连接有第一挤压板,位于牵引座一侧的一对第一电动伸缩杆之间设置有辅助缓冲装置,轿厢本体下端连接有第二电动伸缩杆,且第二电动伸缩杆的动力输出端连接有第二挤压板,轿厢本体下端中心处连接有电源盒,且电源盒一侧设有速度传感器,速度传感器与轿厢本体下端连接,辅助缓冲装置包括气泵和气囊。本发明通过设置的一电动伸缩杆、第二电动伸缩杆、第一挤压板和第二挤压板,以及辅助缓冲装置,可在电梯轿厢意外坠落时起到较好的缓冲阻停效果。
Elevator car with shake-proof and buffering functions
一种具有防震缓冲功能的电梯轿厢
2020-06-12
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |